:root {
  --bg-1: #ffd6ec;
  --bg-2: #d9c7ff;
  --ink: #4a2b6b;
  --soft: #7d5aa6;
  --card: rgba(255, 255, 255, 0.65);
  --accent-1: #ff7eb6;
  --accent-2: #a77bff;
}

* { box-sizing: border-box; }

html, body { height: 100%; margin: 0; }

body {
  font-family: ui-rounded, "SF Pro Rounded", "Nunito", system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg-2);
}

main {
  min-height: 100%;
  max-width: 28rem;
  margin: 0 auto;
  padding: max(24px, env(safe-area-inset-top)) 16px max(24px, env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  text-align: center;
}

h1 { margin: 0; font-size: 1.6rem; font-weight: 700; letter-spacing: 0.01em; }

.phrase {
  min-height: 5.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  line-height: 1.5;
  color: var(--soft);
  max-width: 24rem;
}

.play {
  width: min(48vw, 10rem);
  aspect-ratio: 1;
  border: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
  color: var(--ink);
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  transition: transform 0.12s ease;
  -webkit-tap-highlight-color: transparent;
}

.play svg { grid-area: 1 / 1; width: 40%; height: 40%; fill: currentColor; }
.play .icon-play { transform: translateX(-3%); }
.play .icon-loading { display: none; }
.play:active { transform: scale(0.95); }
.play:focus-visible { outline: 4px solid var(--ink); outline-offset: 4px; }
.play[data-state="loading"] .icon-play { display: none; }
.play[data-state="loading"] .icon-loading { display: block; animation: spin 0.9s linear infinite; }

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .play[data-state="loading"] .icon-loading { animation: none; }
  .play:active { transform: none; }
}

.error {
  margin: 0;
  padding: 0.6rem 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.8);
  color: #a3204f;
  font-size: 0.95rem;
}

.who {
  width: 100%;
  display: grid;
  gap: 0.9rem;
  padding: 1rem;
  border-radius: 1.5rem;
  background: var(--card);
  backdrop-filter: blur(8px);
}

.field { display: grid; gap: 0.3rem; text-align: left; font-size: 0.85rem; color: var(--soft); }

.field input {
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  padding: 0.7rem 1rem;
  border: 2px solid transparent;
  border-radius: 999px;
  background: #fff;
}

.field input:focus { outline: none; border-color: var(--accent-2); }

.toggle { display: grid; grid-template-columns: 1fr 1fr; gap: 0.4rem; padding: 0.3rem; border-radius: 999px; background: #fff; }
.toggle input { position: absolute; opacity: 0; pointer-events: none; }

.toggle label {
  padding: 0.65rem;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  color: var(--soft);
  transition: background 0.15s ease, color 0.15s ease;
}

.toggle input:checked + label { color: #fff; background: linear-gradient(145deg, var(--accent-1), var(--accent-2)); }
.toggle input:focus-visible + label { outline: 3px solid var(--accent-2); outline-offset: 2px; }

[hidden] { display: none !important; }